Which of the following BEST describes the SeaOrbiter?

Question

A. an unmanned ROV that can descend to the deep ocean floor
B. an underwater laboratory off the coast of the Florida Keys
C. an underwater gazebo that has small pockets of air for divers
D. a partly submerged research vessel placed in the mid-ocean

Answer 1

D. a partly submerged research vessel placed in the mid-ocean